Fever tech stack
Fever builds mostly with SQL, Python, JavaScript, PHP. Its stack also includes AWS, Tableau, BigQuery, Google BigQuery. SQL is named in 78 of the 149 job postings Fever published in the last 12 months (52%). Counted by Alion from the job postings of Fever, updated Sep 28, 2026.
What programming languages does Fever use?
SQL is named in 52% of job postings at Fever, followed by Python (38%), JavaScript (7%), PHP (6%).
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What frameworks and libraries does Fever use?
Django is named in 5% of job postings at Fever, followed by LangChain (3%), LangGraph (3%), Flask (3%).
Django
7 5%
LangChain
4 3%
LangGraph
4 3%
Flask
4 3%
LlamaIndex
3 2%
Jetpack Compose
3 2%
FastAPI
3 2%
Show all (18)
What databases does Fever use?
BigQuery is named in 5% of job postings at Fever, followed by Google BigQuery (5%), Redis (5%), PostgreSQL (4%).
BigQuery
7 5%
Google BigQuery
7 5%
Redis
7 5%
PostgreSQL
6 4%
DynamoDB
2 1%
Snowflake
2 1%
CockroachDB
1 1%
MySQL
1 1%
Show all (9)
What cloud and platforms does Fever use?
AWS is named in 12% of job postings at Fever, followed by Tableau (9%), Kubernetes (7%), Splunk (6%).
AWS
18 12%
Tableau
14 9%
Kubernetes
10 7%
Splunk
9 6%
Power BI
8 5%
RabbitMQ
7 5%
Apache Kafka
7 5%
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And 8 more, each named in fewer postings.
What developer tools does Fever use?
Docker is named in 8% of job postings at Fever, followed by Canva (7%), Adobe Photoshop (7%), WordPress (5%).
Docker
12 8%
Canva
11 7%
Adobe Photoshop
10 7%
WordPress
8 5%
Adobe After Effects
6 4%
Adobe Premiere Pro
3 2%
dbt
3 2%
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What AI and ML technologies does Fever use?
LLM is named in 20% of job postings at Fever, followed by Midjourney (3%), Claude (1%).
Which engineering practices does Fever ask for?
RAG is named in 15% of job postings at Fever, followed by CI/CD (13%), A/B Testing (12%), AI Agents (5%).
RAG
22 15%
CI/CD
19 13%
AI Agents
7 5%
SLI/SLO/SLA
7 5%
Incident Management
4 3%
Platform Engineering
4 3%
Show all (28)
What other technologies does Fever use?
Kotlin Coroutines is named in 1% of job postings at Fever.
Kotlin Coroutines
1 1%
What does each Fever team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
21 postingsBackend
16 postingsMarketing
14 postingsAI/ML
12 postingsHow does your stack fit Fever?
How is the Fever stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Fever stack?
Fever scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How common is the Fever stack in its industry?
Share of the 1,067 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Fever apart
Companies with a stack like Fever
Questions about the Fever tech stack
What programming languages does Fever use?
The languages named in Fever job postings are SQL (52%), Python (38%), JavaScript (7%), PHP (6%), Kotlin (2%), as a share of the 149 postings of the last 12 months.
Does Fever use Django?
Yes. Django is named in 7 of 149 job postings (5%) and required in 2 of them.
What cloud and platforms does Fever use?
The cloud and platforms named in Fever job postings are AWS (18), Tableau (14), Kubernetes (10) (postings in brackets).
What skills do you need for a Analytics job at Fever?
Analytics postings at Fever most often require SQL (10), Tableau (3), dbt (3), Metabase (2), out of 21 postings in the last 12 months.
Is the Fever tech stack changing?
Yes. dbt, Wi-Fi, Microsoft Excel, SLI/SLO/SLA first appeared in Fever job postings in the last six months.
How modern is the Fever tech stack?
Fever scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How does Alion know the Fever tech stack?
Alion reads every job posting Fever publishes and tags the technologies each one names. The figures on this page count the 149 postings of the last 12 months and were updated on Sep 28, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Fever tech stack: 157 technologies from 149 job postings", as of Sep 28, 2026. https://alion.io/company/feverup/technologies